public void locate() {
if (this.file != null) {
detectedBaseDir = this.file.getParentFile();
detectedScriptFile = this.file;
} else {
// otherwise fallback to trying to figure it out ourselves
if (this.directory == null) {
this.directory = new File(".");
}
// search for file named "blaze.<ext>"
File[] blazeFiles =
this.directory.listFiles(
(File f) ->
f.getName().startsWith("blaze.")
&& !f.getName().endsWith(".conf")
&& !f.getName().endsWith(".jar"));
if (blazeFiles.length == 0) {
throw new MessageOnlyException(
"Unable to find a blaze file (e.g. blaze.js). Perhaps this is not a Blaze project?");
}
if (blazeFiles.length > 1) {
throw new MessageOnlyException(
"More than one blaze file found. Either delete the extra files use -f parameter");
}
detectedBaseDir = this.directory;
detectedScriptFile = blazeFiles[0];
}
// at this point we should have a file - verify it exists and works
if (!detectedScriptFile.exists()) {
throw new MessageOnlyException(
"Blaze file "
+ detectedScriptFile
+ " not found. Perhaps this is not a Blaze project?");
}
if (!detectedScriptFile.isFile()) {
throw new MessageOnlyException(
"Blaze file "
+ detectedScriptFile
+ " is not a file. Perhaps this is not a Blaze project?");
}
if (detectedBaseDir != null && detectedBaseDir.getPath().equals(".")) {
detectedBaseDir = null;
}
detectedScriptFile = FileHelper.relativizeToJavaWorkingDir(detectedScriptFile);
log.trace("Using blaze dir {} and file {}", detectedBaseDir, detectedScriptFile);
}
public void configure() {
if (detectedScriptFile == null) {
locate();
}
File configFile = ConfigHelper.file(detectedBaseDir, detectedScriptFile);
config = ConfigHelper.create(configFile);
scriptExtension = FileHelper.fileExtension(detectedScriptFile);
context =
new ContextImpl(
(detectedBaseDir != null ? detectedBaseDir.toPath() : null),
null,
detectedScriptFile.toPath(),
config);
ContextHolder.set(context);
}
